Instruction manual

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BISCO Environmental, Inc.
http://www.biscoenv.com
Description
Heron 50’ WLM
Heron 100’ WLM
Heron 200’ WLM
Heron 300’ WLM
Heron 500’ WLM
Replacement Electronics
Water Level Meters
Water Level Meters by Heron and by Solinst
This WLM is top of the line! Not only top notch, but offers exceptional value. This unit is
unbreakable, with Polycarbonate reels and polyester powder coated steel frames, corrosion
resistant S.S. fittings and a soft grip vinal frame handle. Unit is water and dust proof and comes
with a strong accurate certified tape and S.S. conductors. Tape can come in many lenghts.
(marked in feet & 1/100 ft.)
Water Level Meters
For measuring water depths in wells. The Model 101 WLM is the most accurate and reliable of all
Solinst meters. Tape is marked in 1/100 ft. or millimeter. Tape is mounted on a easy to use reel
with handle.
Description
Solinst 100’ WLM
Solinst 200’ WLM
Solinst 300’ WLM
Solinst 500’ WLM
This rugged Heron Skinny dipper unit is intended for use in narrow tubes and piezometers. The
tape on the skinny dipper is a narrow 0.24 inch x 0.133 inch (6.2 mm x 3.4 mm). The probe is
0.25 inch (6.25mm) diameter stainless steel. This thin section enables the skinny dipper to be
used in tubes as narrow as 0.375 inch (9.5mm) internal diameter.
Description
Heron Skinny Dipper
Heron Little Dipper
The little dipper is a small low cost water level meter with all the quality features of the larger
units. The slim 3/8 inch (9.5mm) dia probe makes it an ideal instrument for narrow piezometers,
direct push equipment and standpipes. The compact size and light weight of the little dipper is
an advantage for carry in sites where portability is a concern.